Sterling Manufacturing Inc.

Sterling Manufacturing Inc.Request A Quote

Lancaster, MA

At Sterling Manufacturing Inc., we specialize in providing comprehensive solutions for injection molded plastics, catering to the diverse needs of industries worldwide. With our unwavering commitment to excellence and extensive expertise, we have established ourselves as a trusted partner for customers seeking high-quality and innovative plastic injection molding services.

Our injection molded plastics offerings encompass a wide range of products and capabilities, including the manufacturing of plastic components, parts, and assemblies for various industries such as automotive, electronics, consumer goods, medical devices, and more. Whether our clients require small, intricate components or large, complex parts, we offer a diverse array of solutions to fulfill every injection molding requirement.

In addition to providing injection molded plastics, we offer a suite of value-added services to support our customers throughout the entire manufacturing process. From design and engineering support to prototyping, tooling, molding, and finishing, we provide end-to-end solutions to ensure the utmost quality and efficiency for our clients' projects.

We understand the critical importance of precision, consistency, and performance in injection molding. We are dedicated to surpassing our clients' expectations by providing superior products, personalized service, and ongoing support. Whether you require injection molded plastics for prototyping, mass production, or custom applications, you can rely on Sterling Manufacturing Inc. for dependable, efficient, and high-quality plastic injection molding solutions.

When you choose Sterling Manufacturing Inc. as your injection molding partner, you're selecting a collaborative ally committed to helping you achieve success and innovation in your projects with confidence and reliability.

Injection Molded Plastics Power Pages

Overmolding

Overmolded Products

Many of the products used daily are made possible by producers and suppliers of rubber and plastic. These substances are robust, adaptable, and capable of practically any shape required for various industrial purposes...

Plastic Gears

Plastic Gears

A plastic gear is a toothed wheel made up of engineering plastic materials that work with others to alter the relation between the speed of an engine and the speed of the driven parts. The engineering plastic materials used in manufacturing plastic gears can be...

Plastic Injection Molding

Plastic Injection Molding

Plastic injection molding, or commonly referred to as injection molding, is a manufacturing process used in the mass fabrication of plastic parts. It involves an injection of molten plastic material into the mold where it cools and...

Plastic Overmolding

What is Overmolding

Plastic overmolding is a manufacturing process that involves combining two or more plastic materials to create a single, unified part. The process enhances the functionality, durability, and aesthetics of plastic components by...

Thermoplastic Molding

Thermoplastic Molding

Thermoplastic molding is a manufacturing process that works to create fully functional parts by injecting plastic resin into a pre-made mold. Thermoplastic polymers are more widely used than thermosetting...

Blow Molding

Blow Molding Animation

Blow molding is a type of plastic forming process for creating hollow plastic products made from thermoplastic materials. The process involves heating and inflating a plastic tube known as a parison or preform. The parison...

Polyurethane Molding

Polyurethane Molding

Polyurethane molding is the process of fabricating or manufacturing plastic parts by introducing a urethane polymer system into a tool or mold and allowing it to cure. Like any other type of plastic, the excellent processability...

Rotational Molding

Rotational Molding

Rotational molding, commonly referred to as "rotomolding", is a plastic casting technique used to produce hollow, seamless, and double-walled parts. It uses a hollow mold tool wherein the thermoplastic powdered resin is heated while being rotated and cooled to solidify...

Urethane Casting

Urethane Casting

Urethane casting is the process of injecting polyurethane and additive resins into a soft mold usually made of silicone elastomer. The casting process is similar to injection molding; injection molding differs by using hard, metal molds...

Plastic Molding Processes

Featured Industries